Function filter

server_setup.js:68–71

(req, res)

    morgan.format('prod', productionLogging);
    app.use(morgan('prod'));
    app.use(compression({filter(req, res) {
      if (req.headers.host === 'codecombat.com') { return false; }  // CloudFlare will gzip it for us on codecombat.com
      return compressible(res.getHeader('Content-Type'));
    }
    })
    );
  } else if (!global.testing || config.TRACE_ROUTES) {